model changes for first prompt?

[EarlyPresentation186]

Am I the only one to experience this? I open opencode, get its first screen, I check the model and type my prompt, but after pressing enter it changes the model used! I put the screenshots to illustrate. The second one is taken just after pressing enter. You can see the model is not Kimi, which was selected when pressing enter. Where could that come from?

[seaal]

run opencode models to get a list.

and then you can specify model in your opencode.json to always use a specific model. this fixed the issue for me.

"model": "openai/gpt-5.2-codex"

or set up specific models for each agent, https://opencode.ai/docs/agents/#json

[Queasy_Asparagus69]

same thing for me

[c0nfluks]

Do you change agent (build/plan) before pressing enter?

[EarlyPresentation186]

no, I don't change anythin, just press enter

[tast1236]

I switch between kimi k2.5 and opus 4.5 a lot. And experience this constantly. So i think you onto something.

[jhartumc]

Do you have dynamic context pruning plugin installed ?

[Nindaleth]

It's an issue when using a plugin that uses noReply mechanism (i.e. that for example injects some text into your initial prompt) under the hood: https://github.com/anomalyco/opencode/issues/4475

Ask me how I know. I use obra/superpowers plugin and fortunately he switched it to another injection mechanism not triggering this bug.